Radio Shack Work Light BTX 123 User Guide

Cat. No. 19-1204  
OWNER’S MANUAL  
Please read before using this equipment.  
BTX-123  
Business Band Transceiver  
 
FEATURES  
Your RadioShack BTX-123 Busi-  
ness Band Transceiver is a porta-  
ble, two-way business radio service  
transceiver that you can carry al-  
most anywhere. The crystal-con-  
trolled circuitry provides accurate  
and stable channel selection. The  
transceiver is compact and light,  
making it an ideal choice for your  
business needs.  
riety of voice levels to ensure an un-  
derstandable transmission.  
3-Color  
Receive/Transmit/Battery  
Low Indicator — lights green when  
you receive transmissions, red when  
you send transmissions, and yellow  
when the battery is low.  
Battery Charger — lets you recharge  
the transceiver’s battery pack while  
the battery pack is connected to or  
removed from the transceiver.  
Your transceiver has the following  
features:  
Factory-Installed Crystals — let you  
begin using your transceiver on  
154.600 MHz as soon as you re-  
ceive your license.  
Flexible Antenna with BNC Connec-  
tor — provides excellent reception.  
The BNC connector is designed so  
you can easily attach and remove  
the supplied antenna or an optional  
one.  
Two-Channel Operation — lets you  
install optional crystals so you can  
operate your transceiver on anoth-  
er frequency.  
Belt Clip — lets you attach the trans-  
ceiver to your belt or waistband.  
Adjustable Squelch — helps elimi-  
nate noise between transmissions.  
We recommend you record your  
transceiver’s serial number here.  
This number is on the transceiver’s  
back panel.  
RF Power Switch — lets you set  
your transceiver’s output power lev-  
el to high (for increased range) or  
low (to save battery power).  
Serial Number_________________  
Built-In Modulation Limiter Circuit —  
automatically adjusts for a wide va-  
© 1997 Tandy Corporation.  
All Rights Reserved.  
RadioShack is a registered trademark used by Tandy Corporation.  
2
 
FCC Regulations  
This transceiver is intended for use  
in the operation of commercial activ-  
ities, educational, philanthropic, or  
ecclesiastical institutions, and hos-  
pitals, clinics, or medical associa-  
tions.  
• Apply for a frequency through  
the PCIA unless you are already  
qualified to operate on the sup-  
plied frequency. The PCIA is a  
non-profit  
assigns frequencies nationwide  
to help prevent conflicts  
organization  
that  
Warning: Do not open your trans-  
ceiver to make any internal adjust-  
ments except changing or installing  
new crystals. Any other internal ad-  
justments can lead to illegal opera-  
tion as defined by Part 90 of FCC  
Rules. Such illegal operation can  
lead to fines or confiscation of  
equipment.  
between different businesses  
using transceivers in the same  
area.  
For more information about getting a  
license, contact the PCIA at 800-  
759-0300, extension 3068 (in Virgin-  
ia 703-739-0300, extension 3068).  
For other questions concerning the  
license application, contact the FCC  
at 717-337-1212, or write:  
FCC License Required  
FCC  
Before you operate the transceiver,  
the FCC (Federal Communications  
Commission) requires that you:  
P.O. Box 1040  
Gettysburg, PA 17325  
• Obtain a license, which you can  
get by submitting a completed  
FCC Form 600 to the FCC (or  
through the PCIA (Personal  
Communication Industry Asso-  
ciation) if you do not already  
qualify for the supplied fre-  
quency).  
For the latest FCC application form  
and instructions, call the FCC’s fax-  
on-demand service at 1-202-418-  
0177, provide the number of a fax  
machine where you can receive doc-  
uments, and request one or more of  
the following documents:  
All forms and instructions  
000600  
• Understand Part 90 of the FCC  
Rules and Regulations. It is the  
user’s responsibility to see that  
this unit is operating at all times  
in accordance with the FCC  
Rules and Regulations.  
Form 600 instructions only 006001  
Main Form 600 only  
006002  
006003  
Form 600 schedules only  
4
 
If you do not have access to a fax  
machine, you can call the Govern-  
ment Forms Distribution Center at  
1-800-418-FORM and request that  
the form and instructions be mailed  
to you.  
• You must always yield the oper-  
ating frequency to communica-  
tions that involve the safety of  
life or property.  
• You must take reasonable pre-  
cautions to prevent harmful  
interference to other services  
operating on the same fre-  
quency.  
FCC Part 90 Rules  
You must be familiar with Part 90 of  
FCC Rules before you operate your  
transceiver. The operation instruc-  
tions in this manual conform to Part  
90, but do not cover all items in Part  
90.  
• You must not transmit program  
material of any kind used in con-  
nection with commercial broad-  
casting.  
• You must not provide a service  
that is normally handled by tele-  
phone or telegraph unless such  
broadcasts involve the safety of  
life or property or in emergen-  
cies such as an earthquake, hur-  
ricane, flood or a similar disaster  
where normal communication  
channels are disrupted.  
Overall, Part 90 states that:  
• You must have a valid license  
before you use the transceiver.  
• As licensee, you are responsi-  
ble for proper operation of all  
transceivers operating under  
your license authority.  
• During each transmission or  
exchange of transmissions, you  
must identify your station with  
the call sign issued to you by the  
FCC, or once each 15 minutes  
during periods of continuous  
operation.  
• You can let unlicensed persons  
operate this transmitter, as long  
as you take precautions to pre-  
vent unauthorized transmis-  
sions.  
• You must use this transceiver  
only for the commercial use of  
your business, and only when  
other commercial channels  
(such as the telephone) are  
either not available or not practi-  
cal.  
5
 
• You must keep a written record  
of any maintenance or modifica-  
tion made to the transceiver,  
and you must make this record  
available for inspection upon  
demand by the FCC.  
Your transceiver might cause TV or  
radio interference even when it is op-  
erating properly. To determine  
whether your transceiver is causing  
the interference, turn off your trans-  
ceiver. If the interference goes away,  
your transceiver is causing it. Try to  
eliminate the interference by:  
Violating any of the provisions of  
Part 90 can result in fines and/or  
confiscation of equipment.  
• Moving your transceiver away  
from the receiver  
• Contacting your local Ra-  
dioShack store for help  
ADDITIONAL FCC REGULATIONS  
The Business Radio Service is un-  
der the jurisdiction of the Federal  
Communications  
Commission  
(FCC). Any adjustments or alter-  
ations that would alter the perfor-  
mance of the transceiver so it no  
longer meets the original FCC type  
acceptance or would change the  
frequency-determining method are  
strictly prohibited.  
Replacement or substitution of crys-  
tals, transistors, ICs, regulator di-  
odes, or any other component that  
is of a unique nature with compo-  
nents other than those recommend-  
ed can violate the technical  
regulations of the FCC rules or vio-  
late type acceptance requirement of  
the rules.  
6
 
PreparATION  
Powering the Transceiver  
Charging the Battery Pack  
You power your transceiver using  
the supplied rechargeable battery  
pack. You must charge the battery  
pack before you use it (see “Charg-  
ing the Battery Pack”).  
You must charge the battery pack  
using the supplied AC adapter. It  
takes about 14–16 hours to recharge  
a battery pack that is fully dis-  
charged. You can charge the battery  
pack while it is installed or removed.  
Installing/Removing the Battery  
Pack  
Cautions:  
To install the battery pack, slide it  
onto the transceiver as shown.  
• Do not use the transceiver while  
you are charging the battery  
pack. This might damage the  
transceiver, the AC adapter, or  
the battery pack.  
• The supplied adapter supplies  
12 volts and delivers at least 100  
milliamps. Its center tip is set to  
positive, and its barrel plug cor-  
rectly fits the battery pack’s  
CHRG jack. Using an adapter  
that does not meet these specifi-  
cations could damage the trans-  
ceiver or the adapter.  
Caution: The battery pack fits onto  
the transceiver only one way. Do not  
force it.  
To remove the battery pack, slide  
and hold up RELEASE on the side  
of the transceiver in the direction of  
the arrow and slide the pack off.  
• Never use any other charger to  
recharge the battery pack. This  
could permanently damage your  
transceiver or the battery pack.  
• When you finish using the AC  
adapter, disconnect it from the  
AC outlet first. Then disconnect  
it from the transceiver.  
7
 
Follow these steps to charge the  
battery pack.  
Important! At the end of a recharge-  
able battery pack’s useful life, it must  
be recycled or disposed of properly.  
Contact your local, county, or state  
hazardous waste management au-  
thorities for information on recycling  
or disposal programs in your area.  
Some options that might be avail-  
able are: municipal curb-side collec-  
tion, drop-off boxes at retailers such  
as your local RadioShack store, re-  
cycling collection centers, and mail-  
back programs.  
1. If the battery pack is attached to  
the transceiver and the trans-  
ceiver is on, turn it off.  
2. Plug the adapter’s barrel plug  
into the CHRG jack on the side  
of the battery pack. Then plug  
the adapter’s power module into  
a standard AC outlet.  
Connecting THE Antenna  
Caution: To prevent damage to your  
transceiver, you must connect an an-  
tenna before you operate it.  
Follow these steps to attach the sup-  
plied flexible antenna to your trans-  
ceiver.  
Warning: Do not use an AC adapt-  
er’s polarized plug with an exten-  
sion cord, receptacle, or other outlet  
unless the blades can be fully in-  
serted to prevent blade exposure.  
Note: A rechargeable battery pack  
lasts longer and delivers more pow-  
er if you let it fully discharge once a  
month. To do this, simply use the  
transceiver until the BUSY/TX/BATT  
indicator on the front of the trans-  
ceiver lights yellow when you press  
PUSH TO TALK. Then fully charge  
the battery pack.  
8
 
1. Align the slots around the  
antenna’s connector with the  
tabs on the antenna jack on top  
of the transceiver.  
Follow the installation instructions  
supplied with the antenna, route the  
antenna cable to the transceiver,  
then connect it to the antenna jack.  
2. Press the antenna down over  
the jack and turn the antenna’s  
base clockwise until it locks into  
place.  
Warning: Use extreme caution when  
installing or removing an outdoor an-  
tenna. If the antenna starts to fall, let  
it go! It could contact overhead pow-  
er lines. If the antenna touches a  
power line, contact with the antenna,  
mast, cable or guy wires can cause  
electrocution and death! Call the  
power company to remove the an-  
tenna. Do not attempt to do so your-  
self.  
To remove the antenna, turn the an-  
tenna’s base counterclockwise until  
it unlocks, then lift it off the antenna  
jack.  
Connecting an Optional Antenna  
The transceiver’s antenna jack  
makes it easy to use the transceiver  
with a variety of antennas. Instead  
of the supplied antenna, you can at-  
tach a different one, such as an ex-  
ternal mobile antenna or outdoor  
base station antenna. Your local Ra-  
dioShack store sells a variety of an-  
tennas.  
CONNECTING an Earphone OR  
HEADPHONES  
For private listening, pull up the at-  
tached plug then connect an optional  
earphone or mono headphones with  
1
a /8-inch plug (available at your lo-  
cal RadioShack store) to the EAR  
jack on top of your transceiver, This  
disconnects the internal speaker.  
Always use 50-ohm coaxial cable,  
such as RG-58 or RG-8, to connect  
an outdoor antenna. For lengths  
over 50 feet, use RG-8 low-loss di-  
electric coaxial cable. If your anten-  
na’s cable does not have a BNC  
connector, you will also need a BNC  
adapter (available at your local Ra-  
dioShack store).  
9
 
Listening Safely  
side sounds when listening at nor-  
mal volume levels, they still can  
present a traffic hazard.  
To protect your hearing, follow these  
guidelines when you use an ear-  
phone or headphones:  
Connecting an Extension Speaker  
• Do not listen at extremely high  
volume levels. Extended high-  
volume listening can lead to  
permanent hearing loss.  
In a noisy area, an extension speak-  
er or an amplified speaker might pro-  
vide more comfortable listening. You  
can find a selection of speakers at  
your local RadioShack store.  
• Set the volume to the lowest  
setting before you begin listen-  
ing. After you begin listening,  
adjust the volume to a comfort-  
able level.  
Pull up the attached plug then plug  
1
the speaker cable’s /8-inch plug  
into your transceiver’s EAR jack.  
This disconnects the internal speak-  
er.  
• Once you set the volume, do  
not increase it. Over time, your  
ears adapt to the volume level,  
so a volume level that does not  
cause discomfort might still  
damage your hearing.  
Traffic Safety  
Do not use an earphone or head-  
phones with your transceiver when  
operating a motor vehicle or riding a  
bicycle in or near traffic. Doing so  
can create a traffic hazard and  
could be illegal in some areas.  
Using the Belt Clip  
You can attach the supplied belt clip  
to the transceiver for hands-free car-  
rying when you are on the go.  
If you use an earphone or head-  
phones with your transceiver while  
riding a bicycle, be very careful. Do  
not listen to a continuous broadcast.  
Even though some earphones/  
headphones let you hear some out-  
10  
 
Use a Phillips screwdriver to attach  
the belt clip to the back of the trans-  
ceiver with the two supplied screws  
and washers. Then slide the belt clip  
over your belt or waistband.  
CHANGING OR ADDING Crystals  
Your transceiver comes with a pair of  
crystals installed in Channel A for  
operation on 154.600 MHz. You can  
order crystals from your local Ra-  
dioShack store for Channel B or as  
replacements for Channel A. Be  
sure to specify the transceiver’s cat-  
alog number — 19-1204.  
Important: Channel A crystals are  
soldered in, and can only be re-  
placed by a qualified technician.  
You must request a frequency as-  
signment from the PCIA before or-  
dering crystals. Call the PCIA at 800-  
759-0300, extension 3068 (in VA,  
call 703-739-0300, extension 3068).  
They will advise you of the required  
information as well as the current  
fees. Then send your FCC Form 600  
to the PCIA. They will assign a fre-  
quency and forward the application  
to the FCC.  
Using an External SPEAKER/  
Microphone  
To connect an external speaker/mi-  
crophone (such as Cat. No. 19-312  
or 19-314) to the transceiver, pull up  
the attached plug then plug the  
3
speaker/microphone’s  
/32-inch  
plug into the transceiver’s MIC jack  
1
and its /8-inch plug into the trans-  
ceiver’s EAR jack. This disconnects  
the transceiver’s speaker.  
Your transceiver can operate from  
152.255 to 156.250 MHz on any of  
the business radio frequencies au-  
thorized by the FCC. To determine  
the crystals you need to order, use  
the formulas under “Ordering Crys-  
tals” on Page 13. You can order the  
crystals through your local Ra-  
dioShack store.  
11  
 
Follow these steps to install crys-  
tals.  
and its spring, place your hand  
over PUSH TO TALK while  
removing the back cover.  
1. Remove the battery pack and  
the antenna.  
4. Use a Phillips screwdriver to  
remove all four screws from the  
transceiver’s back cover. Then,  
while holding PUSH TO TALK  
with one hand, carefully remove  
the back cover.  
2. Use a Phillips screwdriver to  
remove two of the screws on  
the battery guide plate as  
shown. Then loosen the other  
two screws on the battery guide  
plate about 4 full turns. (This  
makes it easier to reinstall the  
back cover later).  
5. Install or replace the new crys-  
tals in the sockets. Be sure to  
install the receive and transmit  
crystals in the correct sockets as  
shown.  
Note: You do not need to loosen  
or remove the battery contact  
plate’s two screws.  
3. Pull up the rubber plug covering  
the MIC and EAR jacks to  
expose both jacks.  
Caution: PUSH TO TALK on the  
side of the transceiver is under  
spring tension, and it might  
come loose when you remove  
the back cover in the next step.  
To avoid losing PUSH TO TALK  
6. Replace the back cover and  
secure it with the four screws.  
12  
 
7. Replace the two screws you  
removed from the battery guide  
plate, then tighten all the  
screws.  
We recommend you only order crys-  
tals for this transceiver through your  
local RadioShack store. If you do  
purchase them from another source,  
the following information might be  
helpful:  
8. Replace the battery pack and  
the antenna.  
• Case Type: HC-50/T  
Ordering Crystals  
• Load Capacitance: 20 pF  
To determine the crystals you need,  
use the following formulas:  
Transmit Crystal:  
Operating Frequency  
8
Receive Crystal:  
Operating Frequency — 10.7 (MHz)  
4
For example, to transmit and re-  
ceive on 151.455 MHz, specify a  
transmit crystal of 18.931875  
(151.455 MHz/8) and a receive  
crystal of 35.18875 MHz ( (151.455  
– 10.7 MHz)/4).  
13  
 
OPERATION  
RECEIVING TRANSMISSIONS  
AND ADJUSTING SQUELCH  
Notes:  
• The BUSY/TX/BATT indicator  
on the front of the transceiver  
lights green when the trans-  
ceiver receives a transmis-  
sion.  
Note: Make sure the transceiver’s  
antenna is connected before you  
turn it on.  
1. Turn SQUELCH fully counter-  
clockwise.  
• If the transceiver picks up  
unwanted, partial, or very  
weak transmissions, turn  
SQUELCH  
clockwise  
to  
decrease the transceiver’s  
sensitivity to these signals. If  
you want to listen to a weak or  
distant  
station,  
turn  
SQUELCH counterclockwise.  
4. Set CHANNEL to A or B.  
2. Turn on the transceiver by turn-  
ing VOLUME clockwise until  
you hear a click and a hissing  
sound.  
Note: Your transceiver comes  
with crystals installed in channel  
Position A. To use other frequen-  
cies, you must first install crys-  
tals in channel position B inside  
the transceiver (see “Changing  
or Adding Crystals” on Page 11).  
3. Turn SQUELCH clockwise until  
the hissing sound stops.  
14  
 
5. If you are using the supplied  
antenna, hold the transceiver so  
the antenna is vertical.  
6. Adjust VOLUME to a comfort-  
able listening level.  
7. To conserve battery power, set  
RF POWER to LO. Or, if the  
person you are transmitting to  
has trouble receiving your sig-  
nal, set RF POWER to HI.  
The BUSY/TX/BATT indicator on  
the front of the transceiver lights  
red when you press PUSH TO  
TALK.  
3. When you finish speaking,  
release the button.  
4. To turn off the transceiver, turn  
VOLUME toward OFF until it  
clicks.  
Notes:  
8. To turn off the transceiver, turn  
VOLUME toward OFF until it  
clicks.  
• The transceiver’s automatic  
modulation circuit adjusts the  
microphone’s sensitivity for a  
wide variety of voice levels.  
Transmitting  
• Do not speak too loudly when  
transmitting. It does not make  
your signal any stronger, and  
might distort your transmission.  
1. Follow Steps 1–7 in “Receiving  
Transmissions and Adjusting  
Squelch” on Page 14.  
2. Hold the transceiver 2–3 inches  
from your mouth. Hold down  
PUSH TO TALK and speak into  
the microphone on the front of  
the transceiver in a normal  
voice.  
• Do not hold down PUSH TO  
TALK when you are not talking.  
(This is called dead keying.)  
15  
 
Operational Hints  
Your transceiver’s range varies de-  
pending on factors such as position,  
terrain, and battery condition. Build-  
ings absorb transmitted signals and,  
if they contain metal, might com-  
pletely block them. Trees and heavy  
cloud formations have a similar ef-  
fect, though not as severe. If you  
are near a lake or the ocean, you  
might get excellent range.  
To ensure maximum range, operate  
the transceiver with the battery pack  
fully charged. As the voltage de-  
creases, the range decreases.  
16  
 
TROUBLESHOOTING  
If your transceiver is not working as it should, these suggestions might help you  
eliminate the problem. If the transceiver still does not operate properly, take it to  
your local RadioShack store for assistance.  
Problem  
Possible Causes  
Remedies  
The transceiver does  
not work at all.  
The battery pack is not  
properly connected.  
Attach the battery pack  
to the transceiver (see  
“Installing/Removing the  
Battery Pack” on  
Page 7).  
The battery pack is not  
charged.  
Charge the battery pack  
(see “Charging the Bat-  
tery Pack” on Page 7).  
Be sure the adapter is  
plugged into a working  
AC outlet and is fully in-  
serted into the CHRG  
jack.  
Poor or no reception.  
Improperly connected an- Be sure the antenna is  
tenna. properly connected.  
SQUELCH is not correct- Adjust SQUELCH clock-  
ly adjusted.  
wise (see “Receiving  
Transmissions and Ad-  
justing Squelch” on  
Page 14).  
The transceiver does  
not transmit.  
PUSH TO TALK not fully Fully press PUSH TO  
pressed. TALK.  
17  
 
CARE AND Maintenance  
Your RadioShack BTX-123 Business Band Transceiver is an example of superior  
design and craftsmanship. The following suggestions will help you care for the  
transceiver so you can enjoy it for years.  
Keep the transceiver dry. If it gets wet, wipe it dry immediately. Liq-  
uids might contain minerals that can corrode the electronic circuits.  
Handle the transceiver gently and carefully. Dropping it can dam-  
age circuit boards and cases and can cause the transceiver to  
work improperly.  
Use and store the transceiver only in normal temperature environ-  
ments. Temperature extremes can shorten the life of electronic de-  
vices, damage batteries, and distort or melt plastic parts.  
Keep the transceiver away from dust and dirt, which can cause  
premature wear of parts.  
Wipe the transceiver with a damp cloth occasionally to keep it look-  
ing new. Do not use harsh chemicals, cleaning solvents, or strong  
detergents to clean the transceiver.  
Modifying or tampering with the transceiver’s internal components can cause a  
malfunction and might invalidate your transceiver’s warranty and void your FCC  
authorization to operate it. If your transceiver is not performing as it should, take  
it to your local RadioShack store for assistance.  
18  
 
Specifications  
Transmitter  
Frequency Coverage ...................................................... 152.255–156.250 MHz  
Frequency Tolerance ............................................................................ ±1.5 kHz  
Type of Modulation ........................................................................................ FM  
RF Power ........................................................................................... 1 W (high)  
0.6 W (low)  
Deviation ................................................................................................. ±5 kHz  
Spurious Rejection .................................................................................... 45 dB  
Minimum Operating Voltage .................................................................. 6.5 Volts  
Current Drain ........................................................... 500 mA (high power mode)  
Receiver  
Sensitivity (SINAD 12 dB) ........................................................................ 0.5 µV  
Signal-to-Noise Ratio (20 dB) .................................................................. 1.0 µV  
AF Power Output ................................................................................... 250 mW  
Adjacent Channel Rejection ...................................................................... 50 dB  
Squelch Sensitivity (Start) ........................................................................ 0.5 µV  
Stop Voltage .......................................................................................... 6.5 Volts  
Distortion (1 mV Input, 3 kHz Deviation) ...................................................... . 5%  
General  
Power Requirements ...................................................................... 8.4 Volts DC  
7
Antenna Length ................................................................................ 5 /8 Inches  
(150 mm)  
1
1
1
Dimensions (HWD) .................................................... 2 /2 × 1 /2 × 6 /3 Inches  
(65 × 35 × 160 mm)  
Weight ..................................................................................................... 15.5 oz  
(439 g)  
Specifications are typical; individual units might vary. Specifications are subject  
to change and improvement without notice.  
19  
 
Limited Ninety-Day Warranty  
This product is warranted by RadioShack against manufacturing de-  
fects in material and workmanship under normal use for ninety (90)  
days from the date of purchase from RadioShack company-owned  
stores and authorized RadioShack franchisees and dealers. EXCEPT  
AS PROVIDED HEREIN, RadioShack MAKES NO EXPRESS WAR-  
RANTIES AND ANY IMPLIED WARRANTIES, INCLUDING THOSE  
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PUR-  
POSE, ARE LIMITED IN DURATION TO THE DURATION OF THE  
WRITTEN LIMITED WARRANTIES CONTAINED HEREIN. EXCEPT  
AS PROVIDED HEREIN, RadioShack SHALL HAVE NO LIABILITY  
OR RESPONSIBILITY TO CUSTOMER OR ANY OTHER PERSON  
OR ENTITY WITH RESPECT TO ANY LIABILITY, LOSS OR DAM-  
AGE CAUSED DIRECTLY OR INDIRECTLY BY USE OR PERFOR-  
MANCE OF THE PRODUCT OR ARISING OUT OF ANY BREACH  
OF THIS WARRANTY, INCLUDING, BUT NOT LIMITED TO, ANY  
DAMAGES RESULTING FROM INCONVENIENCE, LOSS OF TIME,  
DATA, PROPERTY, REVENUE, OR PROFIT OR ANY INDIRECT,  
SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, EVEN  
IF RadioShack HAS BEEN ADVISED OF THE POSSIBILITY OF  
SUCH DAMAGES.  
Some states do not allow the limitations on how long an implied war-  
ranty lasts or the exclusion of incidental or consequential damages, so  
the above limitations or exclusions may not apply to you.  
In the event of a product defect during the warranty period, take the  
RadioShack  
A Division of Tandy Corporation  
Fort Worth, Texas 76102  
6A7  
Printed in Hong Kong  
 

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